Random Walkers

• Located in L01, section C2.

From Wikipedia:

• The "Bumble Ball" is powered by a motor box with batteries mounted eccentrically. Its power switch consists of a knob that starts the motor when pushed in and stops the motor when pulled out. This causes it to vibrate and bounce about.
• Silver Bumble Balls were seen in Michael Jackson's 1995 music video for his hit single, "Scream." Despite fan requests, this special Ball was never made available to the public.